Functions 

Original dirATC-digital infrared Audio Transmitting and Control technologies,  Digital infrared audio processing and trns,itting technologies enable excellent audio quality, Integrates the digital infrared wireless system main unit and the digital infrared receiver , Digital infrared transmission technology guarantees conference privacy. Users are released from worries about eavesdropping and radio interference inherent to radio wave-based wireless communications,Operating the IR system does not require a radio frequency license all over the world,Supports 2 wireless microphones